mini tws earphones bluetooth 5.0 earphone matte earbuds headset wireless headphones for xiaomi iphone charging box

very happy to serve you, dear customer 1. we will do not put any invoices, qr codes, promotions in the shipment, so dont worry, just buy it, we will do anything well for you. 2.we are guarantee each device be tested rigorous before shipped out, so all products can guarantee 100% before sent out. if you have any questions, please contact us. thank you very much new wts bluetooth headset (v5.0 bluetooth chip) product parameters: 1. bluetooth version: 5.0 version (automatic